Influence of absorption from excited singlet states on the lasing parameters of polymethine dyes
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- V.D. Kuznetsov Siberian Physical-Technical Institute, Tomsk (Russian Federation)
- Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Kiev (Ukraine)
The influence of absorption from excited singlet states (singlet-singlet absorption) on the lasing parameters of ionic (symmetric and asymmetric cationic) and intraionic (merocyanine) polymethine dyes excited by nanosecond 532-nm second-harmonic pulses from a Nd:YAG laser and 308-nm pulses from a XeCl laser is studied. It is shown that singlet-singlet absorption at the pump and lasing wavelengths affects the spectral and energy lasing parameters of organic dye solutions. (lasers)
- OSTI ID:
- 21471114
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 8 Vol. 39; ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
Similar Records
Photonics of laser-excited symmetric cationic polymethine dyes
Experimental study of nonlinear absorption in polymethine dye solutions by the z-scan method
Excited state absorption and laser emission from infrared laser dyes optically pumped at 532 nm
Journal Article
·
Tue Feb 27 23:00:00 EST 2007
· Quantum Electronics (Woodbury, N.Y.)
·
OSTI ID:21466614
Experimental study of nonlinear absorption in polymethine dye solutions by the z-scan method
Journal Article
·
Mon Jan 30 23:00:00 EST 2006
· Quantum Electronics (Woodbury, N.Y.)
·
OSTI ID:21456834
Excited state absorption and laser emission from infrared laser dyes optically pumped at 532 nm
Journal Article
·
Sun Nov 30 23:00:00 EST 1975
· Appl. Phys. Lett., v. 27, no. 11, pp. 607-609
·
OSTI ID:4135156